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Copyright © by Holt, Rinehart and Winston. 191 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The distances, measured in miles,that students in a rural area travel toschool are 7, 5, 8, 6, 9, 5, 6, 10, 8, 7,24, 8, 5, 9, 7, 9, 6, and 8. Identify theoutlier in the data set.
24 B 8
2. The bar graph shows the annualsnowfall for several towns in northernMichigan. How much snow doesHoughton receive annually?
A 240 inches 325 inches
3. Find the value of 63.
216 B 18
4. Multiply 3.5 • 104.
A 350,000 35,000
5. The box-and-whisker plot shows thenumber of photocopies used eachmonth by instructors in a college.How many photocopies are used by25% or fewer of the instructors?
between 120 and 325 copies
B between 465 and 645 copies
6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of fouls each playercommitted in the game. Describe therelationship in the data.
A positive correlation
B negative correlation
no correlation
D both positive and negativecorrelation
C
Po
ints
30
25
20
15
10
5
00 1 2 3 4 5
Fouls Committed
Minutes vs. Points
A
120 325 465 595 645
Number of Photocopies Used
B
A
B
Escan
aba
Hough
ton
Kingsfo
rd
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
A
Cumulative TestForm A6
CHAPTER
7. Evaluate 3 � 4 • 5.
F 35 23
G 27 J 20
8. Which is the prime factorization of54?
A 32 • 9 C 6 • 9
2 • 33 D 2 • 27
9. Find the greatest common factor of16 and 24.
F 2 H 6
G 4 8
10. Find the least common multiple of 12 and 18.
36 B 6
11. Identify the like terms of 5x, 6y, 2x 2,11y, 4y 2, and �3y.
A 5x, 2x 2 6y, 11y, �3y
12. When 7 is multiplied by a number,the answer is 84. Set up and solvean equation to determine thenumber.
12 B 77
13. Identify the quadrant in which thepoint (4, �5) lies.
A Quadrant I
B Quadrant II
C Quadrant III
Quadrant IV
14. Find the sum of �3 � 16.
F �19 13
G �13 J 19
15. The temperature changed from 77°Fto 63°F. How much did thetemperature decrease?
14°F C 6°F
B �14°F D �6°F
16. Solve f � 9 � 0.
�9 B 9
17. Which shows �185� as a mixed
number?
A 1�58
� 1�78
�
18. Convert 0.7 to a fraction in simplestform.
A �1700� �
170�
19. Estimate 20.7 � 7.39 usingcompatible numbers.
3 C 13
B 7 D 28
20. Add 3.4 � 1.7.
A 51 5.1B
A
B
B
A
A
H
D
A
B
A
J
B
H
Copyright © by Holt, Rinehart and Winston. 192 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm A, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 193 Holt Middle School Math Course 2All rights reserved.
Name Date Class
21. Multiply 2.3 • 4.
9.2 B 8.12
22. Divide 12.32 � 4.
A 49.28 C 16.32
B 30.8 3.08
23. Michel paid $4.48 for a 1.4-poundsteak. What was the price for1 pound of steak?
A $0.32 $3.20
24. Solve the equation k � 2.8 � 7.
9.8 C �5.2
B 5.2 D �9.8
25. On average, secretaries spend �12
� of
their time on word processing. If they work an average of 38 hours a week,how much time is spent on wordprocessing?
19 hours B 76 hours
26. Charlene has 12 yards of ribbon lace
available. How many �23
�-yard pieces
can she cut from this?
A 8 pieces 18 pieces
27. Jim caught a fish weighing 2�176�
pounds, and Jill caught a fish
weighing 1�1121� pounds. Estimate the
total weight of the two fish.
4�12
� lb B 4 lb
28. Add �275� � �
2151�. Which is the answer in
simplest form?
�1285� B �
1580�
29. Add 5�38
� � 2�78
�. Which is the answer in
simplest form?
A 7�58
� 8�14
�
30. Solve �25
�h � �110�. Which is the answer
in simplest form?
A �15
� �14
�
31. Marlee drove 60 miles using 2 gallonsof gas. Which is the unit rate infraction form?
A �310gmal
illoens
� �310gmal
illoens
�B
B
B
A
A
B
A
A
B
D
A
Cumulative TestForm A, continued6
CHAPTER
32. Determine which ratios are equal byfinding a common denominator.
A �23
�, �68
� �45
�, �1125�
33. Use cross products to solve the
proportion �1x5� � �
53
�.
25 B 75
34. How many milliliters does a 1.5-literbottle of juice contain?
1,500 mL B 0.0015 mL
35. Which shows 27% as a fraction insimplest form?
�12070
� B �590�
36. Estimate 48% of 59.
30 B 120
37. Susan wants to give a 15% tip for her$6 lunch. How much of a tip shouldshe leave?
A $1.50 $0.90
B $1.20 D $0.75
38. 27 is what percent of 50?
54% B 13.5%
39. Find the percent change when 25 isincreased to 32.
A 218% 28%
40. Find the interest, I, accumulated if p = $500, r � 6%, and t � 4 years.
$120 B $620A
B
A
C
A
A
A
A
B
Copyright © by Holt, Rinehart and Winston. 194 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm A, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 195 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The lengths of time, in minutes, takenby students to complete a math quizare 10, 12, 15, 12, 11, 15, 13, 15, 11,15, 14, 10, 15, 12, 13, 10, and 15.What is the mode of this data set?
15 C 12.8
B 13 D 5
2. The bar graph shows the annualsnowfall for several towns in northernMichigan. About how many moreinches does Houghton receive thanKingsford each year?
F 325 85
G 240 J 25
3. Find the value of 52 � 53.
A 25 150
B 125 D 3125
4. Which is 3,589 • 103 in scientificnotation?
F 3,589 � 103 H 35.89 � 105
3.589 � 106 J 3.589 � 100
5. The box-and-whisker plot indicatesthe number of photocopies used eachmonth by instructors in a college. Findthe first and third quartiles.
A 120, 645 325, 595
B 325, 465 D 465, 595
6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of minutes eachplayer was in the game. Describe therelationship in the data.
F no correlation
G negative correlation
positive correlation
J both positive and negativecorrelation
H
Po
ints
30
25
20
15
10
5
00 5 10 15 20 25 30
Minutes Played
Minutes vs. Points
C
120 325 465 595 645
Number of Photocopies Used
G
C
H
Escan
aba
Hough
ton
Kingsfo
rd
Mar
quet
te
Newbe
rry
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
A
Cumulative TestForm B6
CHAPTER
7. Evaluate 3 � 4(5 � 2)2 � 4.
A 83 35
B 50 D 23
8. Find the prime factorization of 525.
F 32 • 5 • 7
3 • 52 • 7
H 5 • 7 • 15
J 3 • 5 • 21
9. Find the greatest common factor of18, 36, and 60.
A 2 6
B 3 D 18
10. Find the least common multiple of 6, 18, and 24.
F 24 H 144
72 J 2,592
11. Which expression simplifies to 3x � y?
A 5y � 6x � 2y � 9x � 4x
B 2x � 6y � 5x � 11y � 4y
5x � 6y � 2x � 11y � 4y
D 5x � 6y � 2x � 7y
12. Solve the equation x � 17 � 18.
F 1 H 21
G 11 35
13. Start at the origin. Give thecoordinates of the point 2 units leftand 4 units up.
A (2, 4) (�2, 4)
B (2, �4) D (�2, �4)
14. Find the sum of �3 � 24 � (�12).
F �9 H 33
9 J 39
15. A submarine rose from a depth of287 feet to a depth of 65 feet. Whatis the difference in these depths?
222 ft C 352 ft
B �222 ft D �352 ft
16. The three angles of a triangle add upto 180°. If two angles are 57° and84°, what is the measure of the thirdangle?
39° H 123°
G 96° J 141°
17. Which shows �275� as a mixed
number?
A 2�57
� C 4�37
�
3�47
� D 7�34
�
18. Convert �0.33 to a fraction insimplest form.
F ��313� ��
13030
�
G ��130� J ��
13
�
19. Estimate �21.28 � 6.809 byrounding.
A �28 C 14
�14 D 28B
H
B
F
A
G
C
J
C
G
C
G
C
Copyright © by Holt, Rinehart and Winston. 196 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm B, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 197 Holt Middle School Math Course 2All rights reserved.
Name Date Class
20. Heather is learning a new song onthe guitar. It takes 0.6 hour to learnthe verses and 1.5 hours to learn thechorus. What is the total time to learnthe song?
F 0.7 hour H 1.5 hours
G 0.9 hour 2.1 hours
21. Multiply 12.32 • 8.75.
107.8 C 10.78
B 21.07 D 0.1078
22. A dinner bill of $48.75 is split threeways. How much does each personpay?
F $146.25 H $45.75
G $48.75 $16.25
23. It took 3.3 hours for Marianne todrive 178.2 miles. What was heraverage speed for the trip?
A 55 mi/h C 59.3 mi/h
54 mi/h D 60 mi/h
24. Solve the equation �2.8k � 7.
�2.5 H 2.5
G �19.6 J 19.6
25. On average, elementary school
students spend �16
� of their day at
recess or lunch. If they are in school
6�12
� hours a day, how much time is
spent in recess or lunch?
A 1 hour C 2 hours
1�112� hours D �
16
� hour
26. Colin has 5�12
� gallons of water
available. How many �18
�-gallon water
bottles can he fill with this water?
F 5�38
� H �1116�
44 J 24
27. Estimate 8�176� � 4�
225�.
A 13 C 12
12�12
� D 4�12
�
28. Add or subtract �38
� � �23
� � �56
�. Which is
the answer in simplest form?
F �185� �
254�
G 0 J ��254�
29. One recipe calls for 2�14
� cups of
sugar, and a second uses 1�13
� cups.
How much sugar will it take for both recipes?
3�172� cups C 3�
27
� cups
B 3 cups D 4 cups
30. Solve h � �25
� � �130�. Which is the
answer in simplest form?
F ��110� H ��
15
�
G �13
� �170�J
A
H
B
G
B
F
B
J
A
J
Cumulative TestForm B, continued6
CHAPTER
31. The Math Club has 8 boys, 11 girls,and 2 advisors. Which shows the ratioof boys to girls in all three forms?
A �181�, 8 to 11, 11:8
B �181�, 11 to 8, 11:8
�181�, 8 to 11, 8:11
D �83
�, 8 to 3, 8:3
32. Which ratio is equivalent to the ratio4 to 9?
F �150� 16:36
G �1128� J 2:3
33. Use cross products to solve the
proportion �3x
� � �1128�.
A 2 C 6
4�12
� D 9
34. Convert 72 inches into yards.
F 1 yd H 6 yd
2 yd J 14 yd
35. Which shows 58% as a decimal anda fraction in simplest form?
A 58.0, �2590� 0.58, �
2590�
B 0.58, �15080
� D 0.29, �2590�
36. Last season, Ken made 73% of hisfree throws. If he attempted 59 freethrows all season, estimate howmany free throws he made.
F 60 H 38
45 J 15
37. Fifteen percent of hockey-stick salesare to women. If 220 sticks weresold, how many were purchased bywomen?
A 15 sticks 33 sticks
B 30 sticks D 147 sticks
38. Alicia already spent $8.25 of herpaycheck. If this was 15% of herpaycheck, how much was she paid?
F $123.75 H $23.25
$55.00 J $15.00
39. A $145 scooter is on sale at 20% off.Find the sale price.
A $125 $116
B $120 D $29
40. How much simple interest will Seanearn on an investment of $200 if heinvests it for 3 years at 8% interest?
F $16 H $32
G $24 $48J
C
G
C
G
C
G
B
H
C
Copyright © by Holt, Rinehart and Winston. 198 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm B, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 199 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The values in a data set are 8, 7, 27,8, 5, 6, 7, 9, 6, and 7. How does theoutlier affect the mean?
increases it from 7 to 9
B increases it from 7 to 7.5
C does not change the mean
D decreases it from 9 to 7
2. The graph shows snowfall for severaltowns in Michigan. What is the meansnowfall for these five cities?
F 255 in. 269 in.
G 105 in. J no mean
3. Which of the following numberscubed has a value of 216?
A 36 6
B 16 D 3
4. Fill in the missing numbers in27,180,000 � ? � 10?.
F 2.718, 4 H 27.18, 8
2.718, 7 J 2,718, 7
5. The box-and-whisker plot indicates theamount spent on food each month byinstructors in a college. If 30 instructorsspent more than $595, how manyinstructors are there at the college?
A 240 C 90
120 D 60
6. The scatter plot shows therelationship between sales andadvertising costs in a local bookstorefor five weeks. Describe therelationship in the data.
F The more spent on advertising,the greater the sales.
G The less spent on advertising, thegreater the sales.
There is no relationship betweensales and advertising costs.
J There is both a positive and anegative correlation between salesand advertising costs.
H
Ad
vert
isin
g C
ost
s ($
)
600
400
200
00 200 400 600 800 1,000 1,200
Sales
Sales vs. Advertising Costs
B
$120 $325 $465 $595 $645
Amount Spent on Food per Month
G
C
H
Escan
aba
Hough
ton
Kingsfo
rd
Mar
quet
te
Newbe
rry
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
A
Cumulative TestForm C6
CHAPTER
7. Which expression does not have avalue of 15?
8 • 4 � 42 � 14
B (3 � 6) • 22 � 3 � 3
C 62 � 2 � 15 � 5
D 32 � 4 • 3 � 2
8. Find the smallest number divisible by2, 3, 4, 5, and 6.
F 30 H 120
60 J 720
9. Which pair of numbers has a GCF of 2?
32 and 54 C 48 and 18
B 40 and 12 D 28 and 42
10. Which group has a least commonmultiple of 20?
F 4, 6, 8, 10 H 2, 5, 10
2, 5,10, 20 J 4, 10, 20, 80
11. The length and width of a rectangleare represented by 3x � 7 and 2x � 4.Which expression represents theperimeter of the rectangle?
A 5x � 3 10x � 6
B 5x � 3 D 10x � 6
12. A number n divided by 50 is 25. Whatis the number?
F 2 H 75
G 25 1,250
13. In what quadrants are the points (3, �7) and (�7, 3)?
A I and III C III and IV
II and IV D I and II
14. Evaluate a � b � c � (�27) for a � �18, b � 12, and c � �21.
F 27 H �27
G 0 �54
15. Simplify 21 � 32 � [19 � (�25)].
�55 C �5
B �33 D 33
16. Solve y � (�49) � �94.
F 143 H �45
G 45 �143
17. Which shows 14�1121� as an improper
fraction?
A �114211� �
11729
�
B �11618
� D �11426
�
18. Convert �8.075 to a fraction insimplest form.
�8�430� H �8�
34
�
G �8�78
� J �8�75
�
19. About how many gallons of gas canyou buy if you have $10 and gascosts $1.59 a gallon?
6 gallons C 12 gallons
B 8 gallons D 16 gallons
20. A classical CD is 51 minutes long. If3 of the 4 songs are 12.3, 8.4, and23.1 minutes long, how long is thefourth song?
F 51 min H 8 min
G 14.4 min 7.2 minJ
A
F
C
J
A
J
B
J
C
G
A
G
A
Copyright © by Holt, Rinehart and Winston. 200 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm C, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 201 Holt Middle School Math Course 2All rights reserved.
Name Date Class
21. Cashew nuts cost $3.75 a pound. Ifyou have enough money to buy 4.8 pounds of nuts, how much moneydo you have?
A $20.00 C $8.55
$18.00 D $1.05
22. A 7-pound bag of coffee beans costs$38.15 at the farmers’ market. Whatis the price of coffee per pound?
F $6.00 per pound
$5.45 per pound
H $4.50 per pound
J $2.67 per pound
23. Evaluate 2.4 � 4.8 � 0.125.
A 0.0625 C 2
B 0.25 4
24. As a fundraiser, a booster club soldtubs of popcorn for $3.75. If the clubraised $521.25, how many tubs did itsell?
139 tubs H 100 tubs
G 130 tubs J 52 tubs
25. If you drive at an average speed of60 miles per hour, how far will you go
in 3�23
� hours?
A 240 miles C 200 miles
220 miles D 180 miles
26. For an art project, Doug needs pieces
of rope that are �56
� foot long. If he has
27�12
� feet of rope, how many pieces
can he make?
F 25 pieces 33 pieces
G 27 pieces J 35 pieces
27. Estimate �25
� � 3�215� � 4�
89
�.
�1�12
� C 4
B 1�12
� D 5
28. The sum of two fractions is 1�13
�.
The difference of the fractions is �13
�. What are the two fractions?
F �23
� and �13
� H �172� and �
14
�
G �12
� and �16
� �56
� and �12
�
29. Irv sold 5�78
� pounds of grass seed on
Monday and 2�12
� pounds on Tuesday.
How much did he sell in all?
A 8 lb 8�38
� lb
B �5120� lb D �
686� lb
30. Solve 3�130�h � 9�
185�. Which is the
answer in simplest form?
F �296� H �
13
�
G 3 2�89
�
31. Arlene paid $1.45 for a 5-pound bagof potatoes. Holly paid $2.48 for an8-pound bag. Calculate the unit ratesand determine who got the better buy.
A Holly, at $0.31/lb
B Holly, at $0.27/lb
Arlene, at $0.29/lb
D Arlene, at $0.45/lb
C
J
C
J
A
H
B
F
D
G
B
Cumulative TestForm C, continued6
CHAPTER
32. Find the missing numbers in the
equivalent ratios: �35
�, �1x2�, �
7y5�.
F x � 45, y � 45
G x � 20, y � 48
x � 20, y � 45
J x � 45, y � 20
33. Use cross products to solve the
proportion �18x.4� � �
62.235
�.
A 0.5 C 50
5 D 500
34. Ribbon costs $6.95 a yard. What will it cost to put ribbon around arectangular picture that is 2 feet by 4 feet?
F $13.90 H $41.70
$27.80 J $83.40
35. Which shows 12.5% as a decimaland a fraction in simplest form?
A 12.5 and �18
�
B 0.125 and �1102050
�
0.125 and �18
�
D 0.125 and �1120.05
�
36. A coin dealer sold a rare coin for$495. When he bought the coin, hepaid 39% of the price for which hesold it. Estimate his profit.
F $200 H $350
$300 J $400
37. What is 90% of 110% of 8?
A 8.8 7.92
B 8 D 7.2
38. Joe spent 12% of his $150 paycheckfor entertainment. He spent 30% ofthat to rent videos. What did hespend to rent videos?
F $4.50 H $18.00
$5.40 J $45.00
39. A rug that costs $250 is marked up60% over cost and then reduced by20%. What is the rug’s sale price?
A $120 $320
B $290 D $380
40. Claire has $30,000 to invest now at6% simple interest. In how manyyears will she have $34,950 in heraccount?
F 2�12
� years H 3 years
2�34
� years J 3�12
� yearsG
C
G
C
G
C
G
B
H
Copyright © by Holt, Rinehart and Winston. 202 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm C, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 191 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The distances, measured in miles,that students in a rural area travel toschool are 7, 5, 8, 6, 9, 5, 6, 10, 8, 7,24, 8, 5, 9, 7, 9, 6, and 8. Identify theoutlier in the data set.
24 B 8
2. The bar graph shows the annualsnowfall for several towns in northernMichigan. How much snow doesHoughton receive annually?
A 240 inches 325 inches
3. Find the value of 63.
216 B 18
4. Multiply 3.5 • 104.
A 350,000 35,000
5. The box-and-whisker plot shows thenumber of photocopies used eachmonth by instructors in a college.How many photocopies are used by25% or fewer of the instructors?
between 120 and 325 copies
B between 465 and 645 copies
6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of fouls each playercommitted in the game. Describe therelationship in the data.
A positive correlation
B negative correlation
no correlation
D both positive and negativecorrelation
�C
Po
ints
30
25
20
15
10
5
00 1 2 3 4 5
Fouls Committed
Minutes vs. Points
�A
120 325 465 595 645
Number of Photocopies Used
�B
�A
�B
Escan
aba
Hough
ton
Kingsfo
rd
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
�A
Cumulative TestForm A6
CHAPTER
7. Evaluate 3 � 4 • 5.
F 35 23
G 27 J 20
8. Which is the prime factorization of54?
A 32 • 9 C 6 • 9
2 • 33 D 2 • 27
9. Find the greatest common factor of16 and 24.
F 2 H 6
G 4 8
10. Find the least common multiple of 12 and 18.
36 B 6
11. Identify the like terms of 5x, 6y, 2x 2,11y, 4y 2, and �3y.
A 5x, 2x 2 6y, 11y, �3y
12. When 7 is multiplied by a number,the answer is 84. Set up and solvean equation to determine thenumber.
12 B 77
13. Identify the quadrant in which thepoint (4, �5) lies.
A Quadrant I
B Quadrant II
C Quadrant III
Quadrant IV
14. Find the sum of �3 � 16.
F �19 13
G �13 J 19
15. The temperature changed from 77°Fto 63°F. How much did thetemperature decrease?
14°F C 6°F
B �14°F D �6°F
16. Solve f � 9 � 0.
�9 B 9
17. Which shows �185� as a mixed
number?
A 1�58
� 1�78
�
18. Convert 0.7 to a fraction in simplestform.
A �1700� �
170�
19. Estimate 20.7 � 7.39 usingcompatible numbers.
3 C 13
B 7 D 28
20. Add 3.4 � 1.7.
A 51 5.1�B
�A
�B
�B
�A
�A
�H
�D
�A
�B
�A
�J
�B
�H
Copyright © by Holt, Rinehart and Winston. 192 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm A, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 193 Holt Middle School Math Course 2All rights reserved.
Name Date Class
21. Multiply 2.3 • 4.
9.2 B 8.12
22. Divide 12.32 � 4.
A 49.28 C 16.32
B 30.8 3.08
23. Michel paid $4.48 for a 1.4-poundsteak. What was the price for1 pound of steak?
A $0.32 $3.20
24. Solve the equation k � 2.8 � 7.
9.8 C �5.2
B 5.2 D �9.8
25. On average, secretaries spend �12
� of
their time on word processing. If they work an average of 38 hours a week,how much time is spent on wordprocessing?
19 hours B 76 hours
26. Charlene has 12 yards of ribbon lace
available. How many �23
�-yard pieces
can she cut from this?
A 8 pieces 18 pieces
27. Jim caught a fish weighing 2�176�
pounds, and Jill caught a fish
weighing 1�1121� pounds. Estimate the
total weight of the two fish.
4�12
� lb B 4 lb
28. Add �275� � �
2151�. Which is the answer in
simplest form?
�1285� B �
1580�
29. Add 5�38
� � 2�78
�. Which is the answer in
simplest form?
A 7�58
� 8�14
�
30. Solve �25
�h � �110�. Which is the answer
in simplest form?
A �15
� �14
�
31. Marlee drove 60 miles using 2 gallonsof gas. Which is the unit rate infraction form?
A �310gmal
illoens
� �310gmal
illoens
��B
�B
�B
�A
�A
�B
�A
�A
�B
�D
�A
Cumulative TestForm A, continued6
CHAPTER
32. Determine which ratios are equal byfinding a common denominator.
A �23
�, �68
� �45
�, �1125�
33. Use cross products to solve the
proportion �1x5� � �
53
�.
25 B 75
34. How many milliliters does a 1.5-literbottle of juice contain?
1,500 mL B 0.0015 mL
35. Which shows 27% as a fraction insimplest form?
�12070
� B �590�
36. Estimate 48% of 59.
30 B 120
37. Susan wants to give a 15% tip for her$6 lunch. How much of a tip shouldshe leave?
A $1.50 $0.90
B $1.20 D $0.75
38. 27 is what percent of 50?
54% B 13.5%
39. Find the percent change when 25 isincreased to 32.
A 218% 28%
40. Find the interest, I, accumulated if p = $500, r � 6%, and t � 4 years.
$120 B $620�A
�B
�A
�C
�A
�A
�A
�A
�B
Copyright © by Holt, Rinehart and Winston. 194 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm A, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 195 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The lengths of time, in minutes, takenby students to complete a math quizare 10, 12, 15, 12, 11, 15, 13, 15, 11,15, 14, 10, 15, 12, 13, 10, and 15.What is the mode of this data set?
15 C 12.8
B 13 D 5
2. The bar graph shows the annualsnowfall for several towns in northernMichigan. About how many moreinches does Houghton receive thanKingsford each year?
F 325 85
G 240 J 25
3. Find the value of 52 � 53.
A 25 150
B 125 D 3125
4. Which is 3,589 • 103 in scientificnotation?
F 3,589 � 103 H 35.89 � 105
3.589 � 106 J 3.589 � 100
5. The box-and-whisker plot indicatesthe number of photocopies used eachmonth by instructors in a college. Findthe first and third quartiles.
A 120, 645 325, 595
B 325, 465 D 465, 595
6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of minutes eachplayer was in the game. Describe therelationship in the data.
F no correlation
G negative correlation
positive correlation
J both positive and negativecorrelation
�H
Po
ints
30
25
20
15
10
5
00 5 10 15 20 25 30
Minutes Played
Minutes vs. Points
�C
120 325 465 595 645
Number of Photocopies Used
�G
�C
�H
Escan
aba
Hough
ton
Kingsfo
rd
Mar
quet
te
Newbe
rry
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
�A
Cumulative TestForm B6
CHAPTER
7. Evaluate 3 � 4(5 � 2)2 � 4.
A 83 35
B 50 D 23
8. Find the prime factorization of 525.
F 32 • 5 • 7
3 • 52 • 7
H 5 • 7 • 15
J 3 • 5 • 21
9. Find the greatest common factor of18, 36, and 60.
A 2 6
B 3 D 18
10. Find the least common multiple of 6, 18, and 24.
F 24 H 144
72 J 2,592
11. Which expression simplifies to 3x � y?
A 5y � 6x � 2y � 9x � 4x
B 2x � 6y � 5x � 11y � 4y
5x � 6y � 2x � 11y � 4y
D 5x � 6y � 2x � 7y
12. Solve the equation x � 17 � 18.
F 1 H 21
G 11 35
13. Start at the origin. Give thecoordinates of the point 2 units leftand 4 units up.
A (2, 4) (�2, 4)
B (2, �4) D (�2, �4)
14. Find the sum of �3 � 24 � (�12).
F �9 H 33
9 J 39
15. A submarine rose from a depth of287 feet to a depth of 65 feet. Whatis the difference in these depths?
222 ft C 352 ft
B �222 ft D �352 ft
16. The three angles of a triangle add upto 180°. If two angles are 57° and84°, what is the measure of the thirdangle?
39° H 123°
G 96° J 141°
17. Which shows �275� as a mixed
number?
A 2�57
� C 4�37
�
3�47
� D 7�34
�
18. Convert �0.33 to a fraction insimplest form.
F ��313� ��
13030
�
G ��130� J ��
13
�
19. Estimate �21.28 � 6.809 byrounding.
A �28 C 14
�14 D 28�B
�H
�B
�F
�A
�G
�C
�J
�C
�G
�C
�G
�C
Copyright © by Holt, Rinehart and Winston. 196 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm B, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 197 Holt Middle School Math Course 2All rights reserved.
Name Date Class
20. Heather is learning a new song onthe guitar. It takes 0.6 hour to learnthe verses and 1.5 hours to learn thechorus. What is the total time to learnthe song?
F 0.7 hour H 1.5 hours
G 0.9 hour 2.1 hours
21. Multiply 12.32 • 8.75.
107.8 C 10.78
B 21.07 D 0.1078
22. A dinner bill of $48.75 is split threeways. How much does each personpay?
F $146.25 H $45.75
G $48.75 $16.25
23. It took 3.3 hours for Marianne todrive 178.2 miles. What was heraverage speed for the trip?
A 55 mi/h C 59.3 mi/h
54 mi/h D 60 mi/h
24. Solve the equation �2.8k � 7.
�2.5 H 2.5
G �19.6 J 19.6
25. On average, elementary school
students spend �16
� of their day at
recess or lunch. If they are in school
6�12
� hours a day, how much time is
spent in recess or lunch?
A 1 hour C 2 hours
1�112� hours D �
16
� hour
26. Colin has 5�12
� gallons of water
available. How many �18
�-gallon water
bottles can he fill with this water?
F 5�38
� H �1116�
44 J 24
27. Estimate 8�176� � 4�
225�.
A 13 C 12
12�12
� D 4�12
�
28. Add or subtract �38
� � �23
� � �56
�. Which is
the answer in simplest form?
F �185� �
254�
G 0 J ��254�
29. One recipe calls for 2�14
� cups of
sugar, and a second uses 1�13
� cups.
How much sugar will it take for both recipes?
3�172� cups C 3�
27
� cups
B 3 cups D 4 cups
30. Solve h � �25
� � �130�. Which is the
answer in simplest form?
F ��110� H ��
15
�
G �13
� �170��J
�A
�H
�B
�G
�B
�F
�B
�J
�A
�J
Cumulative TestForm B, continued6
CHAPTER
31. The Math Club has 8 boys, 11 girls,and 2 advisors. Which shows the ratioof boys to girls in all three forms?
A �181�, 8 to 11, 11:8
B �181�, 11 to 8, 11:8
�181�, 8 to 11, 8:11
D �83
�, 8 to 3, 8:3
32. Which ratio is equivalent to the ratio4 to 9?
F �150� 16:36
G �1128� J 2:3
33. Use cross products to solve the
proportion �3x
� � �1128�.
A 2 C 6
4�12
� D 9
34. Convert 72 inches into yards.
F 1 yd H 6 yd
2 yd J 14 yd
35. Which shows 58% as a decimal anda fraction in simplest form?
A 58.0, �2590� 0.58, �
2590�
B 0.58, �15080
� D 0.29, �2590�
36. Last season, Ken made 73% of hisfree throws. If he attempted 59 freethrows all season, estimate howmany free throws he made.
F 60 H 38
45 J 15
37. Fifteen percent of hockey-stick salesare to women. If 220 sticks weresold, how many were purchased bywomen?
A 15 sticks 33 sticks
B 30 sticks D 147 sticks
38. Alicia already spent $8.25 of herpaycheck. If this was 15% of herpaycheck, how much was she paid?
F $123.75 H $23.25
$55.00 J $15.00
39. A $145 scooter is on sale at 20% off.Find the sale price.
A $125 $116
B $120 D $29
40. How much simple interest will Seanearn on an investment of $200 if heinvests it for 3 years at 8% interest?
F $16 H $32
G $24 $48�J
�C
�G
�C
�G
�C
�G
�B
�H
�C
Copyright © by Holt, Rinehart and Winston. 198 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm B, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 199 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Choose the best answer.
1. The values in a data set are 8, 7, 27,8, 5, 6, 7, 9, 6, and 7. How does theoutlier affect the mean?
increases it from 7 to 9
B increases it from 7 to 7.5
C does not change the mean
D decreases it from 9 to 7
2. The graph shows snowfall for severaltowns in Michigan. What is the meansnowfall for these five cities?
F 255 in. 269 in.
G 105 in. J no mean
3. Which of the following numberscubed has a value of 216?
A 36 6
B 16 D 3
4. Fill in the missing numbers in27,180,000 � ? � 10?.
F 2.718, 4 H 27.18, 8
2.718, 7 J 2,718, 7
5. The box-and-whisker plot indicates theamount spent on food each month byinstructors in a college. If 30 instructorsspent more than $595, how manyinstructors are there at the college?
A 240 C 90
120 D 60
6. The scatter plot shows therelationship between sales andadvertising costs in a local bookstorefor five weeks. Describe therelationship in the data.
F The more spent on advertising,the greater the sales.
G The less spent on advertising, thegreater the sales.
There is no relationship betweensales and advertising costs.
J There is both a positive and anegative correlation between salesand advertising costs.
�H
Ad
vert
isin
g C
ost
s ($
)
600
400
200
00 200 400 600 800 1,000 1,200
Sales
Sales vs. Advertising Costs
�B
$120 $325 $465 $595 $645
Amount Spent on Food per Month
�G
�C
�H
Escan
aba
Hough
ton
Kingsfo
rd
Mar
quet
te
Newbe
rry
325
300
275
250
225
200
0
Am
ou
nt
of
Sn
ow
fall
(in
.)
Town
Annual Snowfall
�A
Cumulative TestForm C6
CHAPTER
7. Which expression does not have avalue of 15?
8 • 4 � 42 � 14
B (3 � 6) • 22 � 3 � 3
C 62 � 2 � 15 � 5
D 32 � 4 • 3 � 2
8. Find the smallest number divisible by2, 3, 4, 5, and 6.
F 30 H 120
60 J 720
9. Which pair of numbers has a GCF of 2?
32 and 54 C 48 and 18
B 40 and 12 D 28 and 42
10. Which group has a least commonmultiple of 20?
F 4, 6, 8, 10 H 2, 5, 10
2, 5,10, 20 J 4, 10, 20, 80
11. The length and width of a rectangleare represented by 3x � 7 and 2x � 4.Which expression represents theperimeter of the rectangle?
A 5x � 3 10x � 6
B 5x � 3 D 10x � 6
12. A number n divided by 50 is 25. Whatis the number?
F 2 H 75
G 25 1,250
13. In what quadrants are the points (3, �7) and (�7, 3)?
A I and III C III and IV
II and IV D I and II
14. Evaluate a � b � c � (�27) for a � �18, b � 12, and c � �21.
F 27 H �27
G 0 �54
15. Simplify 21 � 32 � [19 � (�25)].
�55 C �5
B �33 D 33
16. Solve y � (�49) � �94.
F 143 H �45
G 45 �143
17. Which shows 14�1121� as an improper
fraction?
A �114211� �
11729
�
B �11618
� D �11426
�
18. Convert �8.075 to a fraction insimplest form.
�8�430� H �8�
34
�
G �8�78
� J �8�75
�
19. About how many gallons of gas canyou buy if you have $10 and gascosts $1.59 a gallon?
6 gallons C 12 gallons
B 8 gallons D 16 gallons
20. A classical CD is 51 minutes long. If3 of the 4 songs are 12.3, 8.4, and23.1 minutes long, how long is thefourth song?
F 51 min H 8 min
G 14.4 min 7.2 min�J
�A
�F
�C
�J
�A
�J
�B
�J
�C
�G
�A
�G
�A
Copyright © by Holt, Rinehart and Winston. 200 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm C, continued6
CHAPTER
Copyright © by Holt, Rinehart and Winston. 201 Holt Middle School Math Course 2All rights reserved.
Name Date Class
21. Cashew nuts cost $3.75 a pound. Ifyou have enough money to buy 4.8 pounds of nuts, how much moneydo you have?
A $20.00 C $8.55
$18.00 D $1.05
22. A 7-pound bag of coffee beans costs$38.15 at the farmers’ market. Whatis the price of coffee per pound?
F $6.00 per pound
$5.45 per pound
H $4.50 per pound
J $2.67 per pound
23. Evaluate 2.4 � 4.8 � 0.125.
A 0.0625 C 2
B 0.25 4
24. As a fundraiser, a booster club soldtubs of popcorn for $3.75. If the clubraised $521.25, how many tubs did itsell?
139 tubs H 100 tubs
G 130 tubs J 52 tubs
25. If you drive at an average speed of60 miles per hour, how far will you go
in 3�23
� hours?
A 240 miles C 200 miles
220 miles D 180 miles
26. For an art project, Doug needs pieces
of rope that are �56
� foot long. If he has
27�12
� feet of rope, how many pieces
can he make?
F 25 pieces 33 pieces
G 27 pieces J 35 pieces
27. Estimate �25
� � 3�215� � 4�
89
�.
�1�12
� C 4
B 1�12
� D 5
28. The sum of two fractions is 1�13
�.
The difference of the fractions is �13
�. What are the two fractions?
F �23
� and �13
� H �172� and �
14
�
G �12
� and �16
� �56
� and �12
�
29. Irv sold 5�78
� pounds of grass seed on
Monday and 2�12
� pounds on Tuesday.
How much did he sell in all?
A 8 lb 8�38
� lb
B �5120� lb D �
686� lb
30. Solve 3�130�h � 9�
185�. Which is the
answer in simplest form?
F �296� H �
13
�
G 3 2�89
�
31. Arlene paid $1.45 for a 5-pound bagof potatoes. Holly paid $2.48 for an8-pound bag. Calculate the unit ratesand determine who got the better buy.
A Holly, at $0.31/lb
B Holly, at $0.27/lb
Arlene, at $0.29/lb
D Arlene, at $0.45/lb�C
�J
�C
�J
�A
�H
�B
�F
�D
�G
�B
Cumulative TestForm C, continued6
CHAPTER
32. Find the missing numbers in the
equivalent ratios: �35
�, �1x2�, �
7y5�.
F x � 45, y � 45
G x � 20, y � 48
x � 20, y � 45
J x � 45, y � 20
33. Use cross products to solve the
proportion �18x.4� � �
62.235
�.
A 0.5 C 50
5 D 500
34. Ribbon costs $6.95 a yard. What will it cost to put ribbon around arectangular picture that is 2 feet by 4 feet?
F $13.90 H $41.70
$27.80 J $83.40
35. Which shows 12.5% as a decimaland a fraction in simplest form?
A 12.5 and �18
�
B 0.125 and �1102050
�
0.125 and �18
�
D 0.125 and �1120.05
�
36. A coin dealer sold a rare coin for$495. When he bought the coin, hepaid 39% of the price for which hesold it. Estimate his profit.
F $200 H $350
$300 J $400
37. What is 90% of 110% of 8?
A 8.8 7.92
B 8 D 7.2
38. Joe spent 12% of his $150 paycheckfor entertainment. He spent 30% ofthat to rent videos. What did hespend to rent videos?
F $4.50 H $18.00
$5.40 J $45.00
39. A rug that costs $250 is marked up60% over cost and then reduced by20%. What is the rug’s sale price?
A $120 $320
B $290 D $380
40. Claire has $30,000 to invest now at6% simple interest. In how manyyears will she have $34,950 in heraccount?
F 2�12
� years H 3 years
2�34
� years J 3�12
� years�G
�C
�G
�C
�G
�C
�G
�B
�H
Copyright © by Holt, Rinehart and Winston. 202 Holt Middle School Math Course 2All rights reserved.
Name Date Class
Cumulative TestForm C, continued6
CHAPTER
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